Pith Number

pith:R6WLJL5M

pith:2013:R6WLJL5MPFO4B5INO324JHOMNV

not attested not anchored not stored refs pending

Underwater Gas Expansion and Deflagration

John Gilbert, Kariann Vander Pol, Leigh McCue-Weil, Van Jones

arxiv:1310.3523 v1 · 2013-10-13 · physics.flu-dyn

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R6WLJL5MPFO4B5INO324JHOMNV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T03:10:35.453537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8facb4afac795dc0f50d76f5c49dcc6d4cac7df06c75880eb15b44dca5f2d20f

Aliases

arxiv: 1310.3523 · arxiv_version: 1310.3523v1 · doi: 10.48550/arxiv.1310.3523 · pith_short_12: R6WLJL5MPFO4 · pith_short_16: R6WLJL5MPFO4B5IN · pith_short_8: R6WLJL5M

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/R6WLJL5MPFO4B5INO324JHOMNV \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8facb4afac795dc0f50d76f5c49dcc6d4cac7df06c75880eb15b44dca5f2d20f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f8b9ec7d5555cbdb283fa9247d829548cc7b1ab44de1b5c833b48ae3e9b5511",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2013-10-13T21:03:24Z",
    "title_canon_sha256": "d27928e5df71e7c40dc220b3aea738d5601281e0746f323b8ef37995cd2bdeef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.3523",
    "kind": "arxiv",
    "version": 1
  }
}